Glass Pencil Sharpner

It’s a small pencil sharpner made of glass.

The converging lens at the top gives you a good look at how much the pencil has been sharpened.

And wouldn’t it be fun if the pencil crumbs looked floating in the air? Some people make even art out of pencil crumbs, so I think keeping them nicely would be much better than disposing right after the pencil is sharpened.